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Real Reviews From Real Neighbors

We love hearing from our customers! At Kettle Moraine Heating & Air Conditioning, we know every home and homeowner has unique needs. That’s why our certified technicians focus on providing the best solutions for your situation. Whether it’s a new heating or cooling system, plumbing repair, electrical upgrade, radon mitigation, indoor air quality improvement, or solar installation, we make sure every job is done right the first time.

Our customers trust us to assess their homes carefully, recommend solutions that fit their needs, and deliver high-quality work with care. From fast repairs to complete installations, we’re here to make homes safe, comfortable, and efficient.

Read what homeowners across Southeastern Wisconsin are saying about the solutions we’ve provided:

Mary C.
16 hours ago
AMANDA S.
19 hours ago
Ted K.
1 day ago
Technician was courteous and professional and took time to explain what he was checking. Made us feel comfortable knowing our a/c system is working properly.
De S.
2 days ago
Excellent, fast, and honest service.
Kevin P.
2 days ago
Install of new central air and furnace
Beverly W.
2 days ago
Again Kettle Moraine has made me a happy customer . Jeremy installed a whole home dehumidifier. Service as always was timely, neat and exceptional . Looking forward to the benefits . Thank you Jeremy and Kettle Moraine !
Mary R.
2 days ago
Matt did a very thorough job today. Ive learned a few things about my air conditioner and furnace
Bill H.
3 days ago
José V.
3 days ago
Miguel arrive on time and explained what work he was going to do. Throughout he provided update on his worked and explanations on observations he made. He gave a thorough explanation of a part that was needed which put me at easy in allowing it to be installed. Overall I was very satisfied with the work performed.
A K.
3 days ago
On time, great communication and clear and concise options.
Chris H.
3 days ago
Replaced my a/c. Did a great job. Protected the floors, picked up and cleaned when they were done. Had to reprogram tsat and everything is working great. Thank you kmh
Jason P.
3 days ago
Went above and beyond to help us with our older ac unit would recommend this company 100%
Kim S.
3 days ago
Did a great job with installation of a reverse osmosis system in our home!
Katrina B.
3 days ago
Very impressed with the crew that took care of our AC replacement. From the no BS quote, to the next day installation, I am pleased to work with this company and crew moving forward.
Mar R.
3 days ago
Robert S.
4 days ago
professional work was done … friendly and knowledgeable technicians
Nick N.
4 days ago
I feel strongly that Brett is the best at what he does, and as usual he was on top of everything. Great experience!!
Jennifer S.
4 days ago
Next Level B.
4 days ago
Awesome! Job was done super professionally, quick and they offered professional opinion on best outcome. I will definitely be using and recommending them for any future needs!
Dave H.
4 days ago
The most professional team of experts ever! Done in 8 hours. Complete electrical upgrade. Even fixed wiring that wasn’t up to code.
Richard J.
4 days ago
Kettle Moraine is the second company I have used for HVAC service. We were happy with the outcome. Technicians were prompt, courteous and efficient. There was no pushy sales pitch that we endured from the previous company. Time was taken to explain results and I felt that I could trust them.
Ann D.
4 days ago
Shantell J.
4 days ago
I contacted Kettle Moraine H/C to help with an AC unit that was recently installed by another company. Besides the system cutting off the previous company wouldn’t return any calls. The estimated wait time for a visit was about 2weeks due to the season. KM was able to fit me in within a week of my initial call. Brandon arrived promptly around 8am. After explaining my issues he ran some tests. He explained everything with great detail and outlined costs. Within 2hrs my issue was resolved. My invoice included a clear breakdown of work and cost including pics of gauge readings for reference. I cannot thank you enough for your service Brandon & KM H/C!
Pamela L.
5 days ago
Learned alot from him & he spoke clearly & made sure that I understood. Thank u all
John T.
5 days ago
Lucas from Kettle Moraine HVAC did a fantastic job with our residential water heater maintenance. He was personable and professional. He also provided advice with tips on how to operate the unit more efficiently. Lucas went the extra mile for us!

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